EP0347309B1 - Material zum Schützen eines Elementes im Brandfall - Google Patents
Material zum Schützen eines Elementes im Brandfall Download PDFInfo
- Publication number
- EP0347309B1 EP0347309B1 EP19890401647 EP89401647A EP0347309B1 EP 0347309 B1 EP0347309 B1 EP 0347309B1 EP 19890401647 EP19890401647 EP 19890401647 EP 89401647 A EP89401647 A EP 89401647A EP 0347309 B1 EP0347309 B1 EP 0347309B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- charge
- proportion
- silicone
- silicone elastomer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000000463 material Substances 0.000 title claims description 57
- 229920002379 silicone rubber Polymers 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 22
- 229910021538 borax Inorganic materials 0.000 claims description 15
- 235000010339 sodium tetraborate Nutrition 0.000 claims description 15
- 239000011230 binding agent Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 12
- 239000004328 sodium tetraborate Substances 0.000 claims description 12
- 239000010455 vermiculite Substances 0.000 claims description 11
- 235000019354 vermiculite Nutrition 0.000 claims description 11
- 229910052902 vermiculite Inorganic materials 0.000 claims description 11
- 238000006243 chemical reaction Methods 0.000 claims description 8
- 239000003795 chemical substances by application Substances 0.000 claims description 7
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 7
- 238000006068 polycondensation reaction Methods 0.000 claims description 6
- 239000000470 constituent Substances 0.000 claims description 5
- 239000010445 mica Substances 0.000 claims description 5
- 229910052618 mica group Inorganic materials 0.000 claims description 5
- 150000004756 silanes Chemical class 0.000 claims description 4
- 238000004381 surface treatment Methods 0.000 claims description 4
- 229910044991 metal oxide Inorganic materials 0.000 claims description 3
- 150000004706 metal oxides Chemical class 0.000 claims description 3
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 claims description 3
- 238000002156 mixing Methods 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 claims 5
- AJFXNBUVIBKWBT-UHFFFAOYSA-N disodium;boric acid;hydrogen borate Chemical compound [Na+].[Na+].OB(O)O.OB(O)O.OB(O)O.OB([O-])[O-] AJFXNBUVIBKWBT-UHFFFAOYSA-N 0.000 claims 2
- 238000009877 rendering Methods 0.000 claims 2
- 239000000203 mixture Substances 0.000 description 13
- 229920001296 polysiloxane Polymers 0.000 description 12
- 230000001681 protective effect Effects 0.000 description 10
- 238000012360 testing method Methods 0.000 description 10
- 239000000945 filler Substances 0.000 description 9
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 5
- 230000009471 action Effects 0.000 description 5
- 230000015556 catabolic process Effects 0.000 description 5
- 238000006731 degradation reaction Methods 0.000 description 5
- 239000010410 layer Substances 0.000 description 5
- 239000003063 flame retardant Substances 0.000 description 4
- 239000012763 reinforcing filler Substances 0.000 description 4
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 3
- 230000016571 aggressive behavior Effects 0.000 description 3
- 229920001971 elastomer Polymers 0.000 description 3
- 239000000806 elastomer Substances 0.000 description 3
- 238000010438 heat treatment Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- -1 cyandiamide Chemical compound 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 230000004907 flux Effects 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000000465 moulding Methods 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000009834 vaporization Methods 0.000 description 2
- 230000008016 vaporization Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004254 Ammonium phosphate Substances 0.000 description 1
- 239000004604 Blowing Agent Substances 0.000 description 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical class [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 1
- 229910021626 Tin(II) chloride Inorganic materials 0.000 description 1
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 229910000148 ammonium phosphate Inorganic materials 0.000 description 1
- 235000019289 ammonium phosphates Nutrition 0.000 description 1
- 229910052921 ammonium sulfate Inorganic materials 0.000 description 1
- 235000011130 ammonium sulphate Nutrition 0.000 description 1
- 229910000410 antimony oxide Inorganic materials 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 150000001642 boronic acid derivatives Chemical class 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 235000013877 carbamide Nutrition 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000003054 catalyst Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- MNNHAPBLZZVQHP-UHFFFAOYSA-N diammonium hydrogen phosphate Chemical compound [NH4+].[NH4+].OP([O-])([O-])=O MNNHAPBLZZVQHP-UHFFFAOYSA-N 0.000 description 1
- 239000012975 dibutyltin dilaurate Substances 0.000 description 1
- YNPKJCSIKJCODK-UHFFFAOYSA-N disodium boric acid hydrogen borate decahydrate Chemical compound O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].OB(O)O.OB(O)O.OB(O)O.OB([O-])[O-] YNPKJCSIKJCODK-UHFFFAOYSA-N 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011810 insulating material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- LNOPIUAQISRISI-UHFFFAOYSA-N n'-hydroxy-2-propan-2-ylsulfonylethanimidamide Chemical compound CC(C)S(=O)(=O)CC(N)=NO LNOPIUAQISRISI-UHFFFAOYSA-N 0.000 description 1
- VTRUBDSFZJNXHI-UHFFFAOYSA-N oxoantimony Chemical compound [Sb]=O VTRUBDSFZJNXHI-UHFFFAOYSA-N 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N phenol group Chemical group C1(=CC=CC=C1)O ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 239000003361 porogen Substances 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- BSVBQGMMJUBVOD-UHFFFAOYSA-N trisodium borate Chemical compound [Na+].[Na+].[Na+].[O-]B([O-])[O-] BSVBQGMMJUBVOD-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/18—Fireproof paints including high temperature resistant paints
- C09D5/185—Intumescent paints
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K21/00—Fireproofing materials
- C09K21/14—Macromolecular materials
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/907—Nonurethane flameproofed cellular product
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31652—Of asbestos
- Y10T428/31663—As siloxane, silicone or silane
Definitions
- the present invention relates to a fire protection material intended to limit to the lowest level, technically possible, the temperature of an element subjected to thermal attack, for example a fire whose flame temperature is between 700 and 1000 ° C. .
- Intumescence is a well-known phenomenon which is defined as taking advantage of the property of certain bodies or substances in the fight against fire, of swelling, expanding or expanding under the action of heat or a rise in temperature thus forming a barrier against thermal attack.
- This type of substance involving the combined action of porogens is widely used in paint compositions which then consist of a binder allowing the formation of a film, a carbon-rich compound and an intumescent or porogenic agent. .
- foam compositions which then consist of a binder allowing the formation of a film, a carbon-rich compound and an intumescent or porogenic agent.
- ammonium phosphate and sulfate, urea, cyandiamide, sulfamic acid, boric acid, sodium borate or borax there will be mentioned ammonium phosphate and sulfate, urea, cyandiamide, sulfamic acid, boric acid, sodium borate or borax.
- porous insulating layer has only a low structural resistance and can therefore, for example under the effect of abrasion, be partially or totally destroyed, thus allowing the penetration of fire up to the element to protect.
- flame retardant insulating materials they most often consist of an epoxy or phenolic binder containing so-called "flame retardant” agents. These limit the temperature material used for fire protection at a level below its ignition temperature.
- flame retardants there are borates, phosphates and certain oxides such as antimony oxide.
- the present invention relates to a material for protecting an element in the event of fire, involving simultaneously the two phenomena of intumescence and endothermicity in order to obtain optimal protection characteristics keeping the element to be protected at a temperature below or below. of the order of 150 ° C. when the latter is subjected to thermal aggression corresponding to a flame temperature of 700 to 1000 ° C. for a period of at least one hour for a thickness of the material from 10 to 20 mm.
- the choice of the nature and the proportions of the materials is dictated by the fact that an intumescence which is too weak or too strong leads to a reduction in the duration of the temperature stabilization level of the element to be protected: in the case of too low intumescence, by excessive limitation of the degradation of the active charge and increase in the overall thermal conductivity of the material and in the case of too strong intumescence, by too rapid degradation of the active charge and by a risk of partial degradation of the intumescent layer which has become fragile.
- the thickness allowing good protection in the event of fire is between 10 and 20 mm, depending on the duration of stabilization plateau and the temperature level ( ⁇ 150 ° C) authorized by the element. to protect.
- a thickness of 14 mm corresponds to the ideal compromise: intumescence - speed of degradation of the active charge - mechanical resistance of the surface layer following a thermal attack.
- the material of the invention lends itself, for the main purpose of constituting a heat shield for an element to be protected in the event of fire, to different techniques, both of forming said screen and of application. These include, but are not limited to, coating techniques by spatula, extrusion, molding and other well known techniques.
- the process allowing this material to be obtained will comprise the operating stages of mixing the constituents carried out in the following order: To the necessary quantity of silicone elastomer binder, the necessary quantity of the reinforcing filler is first incorporated, then the necessary quantity of the active filler and finally the necessary quantity of the insulating filler.
- the incorporation of the fillers into the basic silicone elastomer is generally carried out, advantageously, by means of a planetary mixer.
- the speed of rotation of this mixer should not be too high to avoid significant heating of the mixture which would lead to a premature decrease in the efficiency of the charge giving rise to the desired endothermic reaction.
- a silicone elastomer which polymerizes by polycondensation or a silicone elastomer which polymerizes by polyaddition is chosen.
- the elastomer which polymerizes by polycondensation is preferably used, therefore with the addition of a catalyst which is generally a tin salt such as , for example, dibutyltin dilaurate or tin octoate, the latter advantageously ensuring faster polymerization at room temperature.
- a catalyst which is generally a tin salt such as , for example, dibutyltin dilaurate or tin octoate, the latter advantageously ensuring faster polymerization at room temperature.
- a silicone elastomer whose viscosity is less than 1500 mPa.S at 25 ° C.
- silicone bases whose viscosity is slightly higher, provided that a low viscosity polysiloxane oil (50, 100, 300 mPa.S) is added so as to make it possible to incorporate the active fillers, insulation and reinforcement.
- the amount of oil used should not exceed 5% by weight of the total composition.
- composition was produced with the constituents such as those appearing in Examples 1 and 2 above, but not containing vermiculite and fire tests were carried out using a material obtained from this composition:
- the maximum temperature reached by the element to be protected was 200 ° C. for an initial thickness of the 10 mm material.
- the time during which protection could be provided for this temperature was 31 minutes.
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Fireproofing Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Insulated Conductors (AREA)
Claims (6)
- Material zum Schützen im Brandfall, welches gleichzeitig zwei Vorgänge, nämlich Aufquellen und Wärmeaufnahme, bewirkt, um optimale Schutzeigenschaften zu erreichen, indem es das zu schützende Element auf einer Temperatur unterhalb von oder im Bereich von 150°C hält, wenn dieses einer thermischen Beanspruchung ausgesetzt ist, die einer Flammentemperatur von 700 bis 1000°C während eines Zeitraums von mindestens einer Stunde für eine Materialstärke von 10 bis 20 mm entspricht, dadurch gekennzeichnet, daß es sich um ein biegsames Material handelt, bestehend aus:- einem Bindemittel, welches ein Silikonelastomeres ist, in einem Anteil von 30 bis 35 Gew. -%,- einem Verstärkungsmittel, welches ein mit dem genannten Silikonelastomeren verträgliches Metalloxid ist, in einem Anteil von 17 bis 23 Gew.-%, ausgewählt unter den Titanoxiden vom Rutiltyp,- einer aktiven Substanz, welche ein Quellmittel ist und gleichermaßen Anlaß zu einer endothermen Reaktion gibt, nämlich Borax (Dinatriumtetraborat-Decahydrat), in einem Anteil von 38 bis 45 Gew.-% und- einer isolierenden Substanz, ausgewählt unter Glimmer und Vermiculit, in einem Anteil von 5 bis 10 Gew. -%,wobei sich diese Anteile auf das Gewicht des genannten Materials beziehen.
- Material nach Anspruch 1, dadurch gekennzeichnet, daß das Silikonelastomer-Bindemittel ausgewählt ist unter den Silikonelastomeren, die durch Polykondensation polymerisieren, und denjenigen Silikonelastomeren, die durch Polyaddition polymerisieren.
- Material nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß das Verstärkungsmittel eine Modifikation von Titanoxid ist, die mindestens 90% TiO₂ (gewichtsbezogen) enthält und Oberflächenbehandlungen (Silane) unterworfen wurde, welche dieses mit den Silikonelastomeren verträglich machen.
- Verfahren, welches die Gewinnung von Material nach einem der Ansprüche 1 bis 3 ermöglicht, dadurch gekennzeichnet, daß es Arbeitsstufen des Mischens der Bestandteile aufweist, die in der folgenden Reihenfolge ausgeführt werden: in die erforderliche Menge des Silikonelastomer-Bindemittels arbeitet man zuerst die erforderliche Menge des Verstärkungsmittels, sodann die erforderliche Menge der aktiven Substanz und schließlich die erforderliche Menge des isolierenden Substanz ein.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8808085A FR2632866B1 (fr) | 1988-06-16 | 1988-06-16 | Materiau de protection d'un element en cas d'incendie |
| FR8808085 | 1988-06-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EP0347309A1 EP0347309A1 (de) | 1989-12-20 |
| EP0347309B1 true EP0347309B1 (de) | 1992-12-23 |
Family
ID=9367374
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP19890401647 Expired - Lifetime EP0347309B1 (de) | 1988-06-16 | 1989-06-13 | Material zum Schützen eines Elementes im Brandfall |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5047449A (de) |
| EP (1) | EP0347309B1 (de) |
| JP (1) | JP2884090B2 (de) |
| CA (1) | CA1339986C (de) |
| DE (1) | DE68904003T2 (de) |
| ES (1) | ES2036817T3 (de) |
| FR (1) | FR2632866B1 (de) |
| NO (1) | NO177737C (de) |
| SG (1) | SG30293G (de) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2659342B1 (fr) * | 1990-03-08 | 1994-03-18 | Rhone Poulenc Chimie | Dispersion aqueuse a base d'huiles silicones reticulant, par elimination de l'eau en un elastomere resistant a la flamme. |
| FR2666048B1 (fr) * | 1990-08-21 | 1994-10-14 | Aerospatiale | Matiere en feuille pour la realisation d'ecrans thermiques a hautes performances et ecrans thermiques ainsi realises. |
| US5292575A (en) * | 1990-08-21 | 1994-03-08 | Aerospatiale Societe Nationale Industrielle | Sheet material for constructing high performance thermal screens |
| DE4200458C2 (de) * | 1992-01-10 | 1995-09-21 | Flam X Brandschutz | Verwendung einer feuerhemmenden Masse zur Herstellung flexibler Feuerschutzplanen |
| RU2005517C1 (ru) * | 1992-01-30 | 1994-01-15 | Люберецкое научно-производственное объединение "Союз" | Состав для тушения пожара |
| FR2692794B1 (fr) * | 1992-06-24 | 1997-01-10 | Aerospatiale | Dispositif de protection antifeu en materiau souple endothermique. |
| DE4311794A1 (de) * | 1993-04-09 | 1994-10-13 | Gruenau Gmbh Chem Fab | Brandschutzmaterial |
| US5508321A (en) * | 1994-06-15 | 1996-04-16 | Brebner; Keith I. | Intumescent silicone rubber composition |
| US5511721A (en) * | 1994-11-07 | 1996-04-30 | General Electric Company | Braze blocking insert for liquid phase brazing operations |
| FR2732688B1 (fr) * | 1995-04-06 | 1999-01-08 | Cryospace L Air Liquide Aerosp | Materiau thermiquement isolant utilisable notamment pour la protection d'une structure soumise a une agression thermique transitoire |
| EP0757073B1 (de) * | 1995-07-31 | 2004-10-27 | General Electric Company | Flammhemmende Polymerzusammensetzungen |
| US6241910B1 (en) * | 1995-09-07 | 2001-06-05 | Claude Q. C. Hayes | Heat absorbing temperature control devices and method |
| US5744199A (en) * | 1996-10-31 | 1998-04-28 | Dow Corning Corporation | Method of sealing openings in structural components of buildings for controlling the passage of smoke |
| DE60044465D1 (de) * | 1999-07-27 | 2010-07-08 | Claude Q C Hayes | Wärmeschutzschicht |
| US6613391B1 (en) * | 2000-01-27 | 2003-09-02 | Henry Gang | Flame inhibiting and retarding chemical process and system for general use on multiple solid surfaces |
| EP1217058B1 (de) * | 2000-12-21 | 2005-08-31 | Techspace Aero S.A. | Wärmeschutzzusammensetzung |
| DE10157272C2 (de) * | 2001-11-22 | 2003-10-30 | Daimler Chrysler Ag | Lithium- oder Lithium-Ionen-Batterie |
| US9546312B2 (en) * | 2007-08-31 | 2017-01-17 | Hayes & Associates | Endotherm systems and methods utilizing carbohydrate in non-oxidizing environment |
| US11801406B2 (en) | 2018-11-14 | 2023-10-31 | Lee D Paull | Special fire protection system for runaway grass and forest fires and method for use |
| US12194327B2 (en) | 2018-11-14 | 2025-01-14 | University Of Florida Research Foundation, Inc. | Materials and methods for modifying Wolbachia and paratransformation of arthropods |
| US20210001604A1 (en) * | 2019-07-02 | 2021-01-07 | DDP Specialty Electronic Materials US, Inc. | Fire-retardant thermally insulating laminate |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB968336A (en) * | 1961-04-12 | 1964-09-02 | Atomic Energy Authority Uk | Fire resistant paint |
| US3868346A (en) * | 1971-01-18 | 1975-02-25 | High Voltage Engineering Corp | Heat resistant polymeric compositions |
| US3897387A (en) * | 1973-05-23 | 1975-07-29 | Shaughnessy James D O | Fire retardant agent |
| US4052526A (en) * | 1975-02-19 | 1977-10-04 | General Electric Company | Intumescent fire retardant material and article |
| US4299872A (en) * | 1977-09-16 | 1981-11-10 | The United States Of America As Represented By The Secretary Of The Navy | Intumescent material-honeycomb thermal barrier |
| US4216136A (en) * | 1978-06-16 | 1980-08-05 | Stayner Vance A | Fire retardant resin compositions and articles formed thereof |
| US4277456A (en) * | 1978-07-18 | 1981-07-07 | Firma Hans Kramer Gmbh & Co. Kg | Mineral substance based on a reversibly swellable tri-laminar mineral developed to be crystalline over a large area and having crystal layers separated from one another |
| NL7903967A (nl) * | 1979-05-21 | 1980-11-25 | Ordelman August Albert | Werkwijze voor het bereiden van hard-kunststof- materialen met brandwerende eigenschappen, alsmede voorwerpen vervaardigd onder toepassing van deze werk- wijze. |
| DE3041588A1 (de) * | 1980-11-04 | 1982-06-09 | Bayer Ag, 5090 Leverkusen | Flammwidrige polysiloxanformmassen |
| US4719251A (en) * | 1985-08-19 | 1988-01-12 | Dow Corning Corporation | Silicone water base fire barriers |
| DE3602888A1 (de) * | 1986-01-31 | 1987-08-06 | Bayer Ag | Intumeszierende polysiloxan-formmassen |
| US4686244A (en) * | 1986-12-17 | 1987-08-11 | Dow Corning Corporation | Intumescent foamable compositions |
| FR2614033B1 (fr) * | 1987-04-15 | 1994-04-15 | Pascau Jean Maurice | Composition de peinture antifeu et application |
| DE3713267C3 (de) * | 1987-04-18 | 1998-10-01 | Minnesota Mining & Mfg | Flammwidrige Silikonkautschuk-Masse und ihre Verwendung |
| FR2621921B1 (fr) * | 1987-10-20 | 1990-02-23 | Rhone Poulenc Chimie | Emulsion aqueuse de silicone pouvant reticuler en un elastomere par elimination de l'eau |
-
1988
- 1988-06-16 FR FR8808085A patent/FR2632866B1/fr not_active Expired - Lifetime
-
1989
- 1989-06-13 DE DE8989401647T patent/DE68904003T2/de not_active Expired - Lifetime
- 1989-06-13 JP JP15206089A patent/JP2884090B2/ja not_active Expired - Fee Related
- 1989-06-13 EP EP19890401647 patent/EP0347309B1/de not_active Expired - Lifetime
- 1989-06-13 ES ES89401647T patent/ES2036817T3/es not_active Expired - Lifetime
- 1989-06-15 CA CA 602950 patent/CA1339986C/en not_active Expired - Fee Related
- 1989-06-15 US US07/366,388 patent/US5047449A/en not_active Expired - Lifetime
- 1989-06-15 NO NO892484A patent/NO177737C/no not_active IP Right Cessation
-
1993
- 1993-03-18 SG SG30293A patent/SG30293G/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NO177737C (no) | 1995-11-15 |
| JP2884090B2 (ja) | 1999-04-19 |
| NO177737B (no) | 1995-08-07 |
| EP0347309A1 (de) | 1989-12-20 |
| DE68904003T2 (de) | 1993-07-22 |
| DE68904003D1 (de) | 1993-02-04 |
| NO892484D0 (no) | 1989-06-15 |
| JPH0245563A (ja) | 1990-02-15 |
| FR2632866B1 (fr) | 1990-11-16 |
| US5047449A (en) | 1991-09-10 |
| SG30293G (en) | 1993-05-21 |
| NO892484L (no) | 1989-12-18 |
| ES2036817T3 (es) | 1993-06-01 |
| CA1339986C (en) | 1998-08-04 |
| FR2632866A1 (fr) | 1989-12-22 |
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